6/22/2018 +818 new drivers.
Aten Cs521 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Aten Cs521
Certifications for Aten Cs521
5 stars for Aten Cs521 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2016
Our main support OS are: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit, Windows 10 32 bit, and Windows 8.

Aten Cs521 Driver Download

Windows Compatibility for Aten Cs521 driver

Aten Cs521 Driver Details:

Aten Cs521 File Name:

Aten Cs521 Driver Version: 3741oz

Aten Cs521 ZIP Size: 101.kb

Manufacturer: Aten

Aten Cs521 was fully scanned at: 6/18/2018
Scan Status: driver download scanOK

Aten Cs521 now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows RT 32bit, Windows 10 Mobile 64bit, Windows XP Home Edition, for home desktops and laptops 32bit, Windows 8 32bit, Windows 10 Enterprise LTSB 64bit, Windows 7 Ultimate 32bit, Windows XP Starter Edition 64bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32bit, Windows 7 Professional 32bit, Windows 7 Home Basic 64bit, Windows Vista Home Premium 64bit, Windows Vista Starter 64bit, Windows 8 Enterprise 32bit,

Aten Cs521 Download Stats:

Driver Uploaded: 4/21/2018

Direct Downloads: 247
Most Recent Download: 4/26/2018
Managed Downloads: 4300
Most Recent Download: 4/25/2018
Download Mirrors: 5
Current Delay: 20 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 238/247 Users

Success Reported By 43/238 Users

Driver Download Score71/100

Driver Installation Score72/100

Overall preformance Score68/100

Aten Cs521 13 Thumbs Up13Thumbs
Aten Cs521 2 Thumbs Down2Thumbs
Aten Cs521 driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 3339/4300 Users

Success Reported By 2451/3339 Users

Driver Download Score90/100

Driver Installation Score86/100

Overall preformance Score95/100

Aten Cs521 2319 Thumbs Up2319Thumbs
Aten Cs521 114 Thumbs Down114Thumbs
Aten Cs521 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if Aten Cs521 is the only driver on your PC you wish to update.


2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of Aten Cs521 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Aten Cs521, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

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Other drivers most commonly associated with Aten Cs521 problems:

Aten Cs521 may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from Aten Cs521 disfunctions.

Scan performed on 4/25/2017, Computer: Gigabyte GA-6FASV1 - Windows 7 64 bit

Outdated or Corrupted drivers:6/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
NVIDIA NVIDIA nForce E1 AGP Host to PCI BridgeCorrupted By Aten Cs521
Mice And Touchpads
Logitech Logicool HID-compliant Unifying MouseUp To Date and Functioning
Usb Devices
Microsoft USB DeviceUp To Date and Functioning
Logitech Logitech USB Camera (QuickCam E2500)Outdated
Sound Cards And Media Devices
Advanced Micro Devices AMD Radeon HD 6800 SeriesUp To Date and Functioning
Creative Sound Blaster X-Fi Xtreme AudioUp To Date and Functioning
Network Cards
Realtek Controller i Realtek PCIe GBE-serienUp To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) ICH8 SATA AHCI Controller - 2824Up To Date and Functioning
ENE ENE CB-1410/851 Cardbus ControllerUp To Date and Functioning
Broadcom Broadcom Bluetooth 4.0Up To Date and Functioning
Brother USB Printing SupportUp To Date and Functioning
NEC Texas Instruments PCIxx21/x515 Cardbus ControllerCorrupted By Aten Cs521
Validity Sensors Validity Sensors (WBF) (PID=0018)Up To Date and Functioning
Cameras, Webcams And Scanners
SunplusIT HD WebcamCorrupted By Aten Cs521
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Microsoft Microsoft Hardware USB KeyboardUp To Date and Functioning
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Aten Cs521
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/26/2018, Computer: Fujitsu PRIMERGY RX100 S6 - Windows 7 32 bit

Outdated or Corrupted drivers:9/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Z87 LPC Controller - 8C44Up To Date and Functioning
Mice And Touchpads
Logitech HID-compliant mouseUp To Date and Functioning
FUJITSU FUJITSU PS/2 QuickPoint4Up To Date and Functioning
Usb Devices
Intel(R) Intel(R) USB 3.0 rodhubUp To Date and Functioning
Intel(R) ICH10 Family USB Universal Host Controller - 3A66Up To Date and Functioning
Logitech USB Composite DeviceUp To Date and Functioning
Sound Cards And Media Devices
Realtek Realtek AC97 AudioUp To Date and Functioning
Creative Sound Blaster X-Fi Go! ProUp To Date and Functioning
Network Cards
Realtek Realtek PCIe FE Family ControllerCorrupted By Aten Cs521
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
NVIDIA NVIDIA nForce3 Parallel ATA ControllerCorrupted By Aten Cs521
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerCorrupted By Aten Cs521
Broadcom HP integrated module with Bluetooth wireless technologyUp To Date and Functioning
Intel AIM 3.0 Part 01 Codec Driver CH-7009-A/CH-7011Corrupted By Aten Cs521
Nokia Nokia USB LCIFCorrupted By Aten Cs521
Intel Intel(r) AIM External TV Encoder Driver 2Corrupted By Aten Cs521
PACE Anti-Piracy USB iLok DriverCorrupted By Aten Cs521
Cameras, Webcams And Scanners
Intel Canon EOS 500DUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 630MUp To Date and Functioning
Input Devices
Logitech USB Input DeviceUp To Date and Functioning
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM32)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Aten Cs521
Mobile Phones And Portable Devices
Acer NOKIAOutdated
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Aten Cs521 W2.13960For Windows 7 32 bit1/4/201512/27/2016all_drivers-w2.13960.exe72kbNEC PC-VL3707D, Compaq PJ517AA-ABA SR1220NX NA441, Lenovo 2689PHG, Toshiba Dynabook T552/36GWJ, IBM 9210WLV, Sony VGC-JS94FS, LG T380-LARB1E, Fujitsu FMVNFD75B, Lenovo ThinkPad X220, NEC PC-VY22XRXEAAFM, Panasonic CF-T5MWJTFBF, IBM 8113V7F, HP KT536AA-ABJ IQ507jp, and more.
Aten Cs521 F2241.12.1For Windows 7 64 bit10/29/201412/28/2016all_drivers-f2241.12.1.exe139kbIBM 2662MQG, Acer ASPIRE1420P_MSFT, SAMSUN SX20S, HP Presario R3000, Packard Bell IMEDIA B2501 BE, Sony VGN-FW26T_B, and more.
Aten Cs521 1.12762.1For Windows 79/8/201412/30/2016all_drivers-1.12762.1.exe173kbHP P7-1012, HP P6-2453es, HP 100-5152, HP KZ241AA-AR6 p6020l, NEC VERSAL2101 RNB31065295, Panasonic CF-W2FW6AXR, Fujitsu FMVWJS2B77, NEC PC-MY26XHZE1, ELITEGROUP ECS G335, Positivo POS-EC945AL, Sony VGN-BX94PS, and more.
Aten Cs521 Windows 101/7/201512/28/2016all_drivers- PS135AA-ABY, Clevo W240BL_W250BZ_W270BZQ, NEC PC-MY26XFREJ, HP HP Compaq dx6120 MT, Panasonic CF-18KHH59B8, Sony VGN-CR60B_P, HP FK861AA-AB0 a6625tw, LG E500-S.AP22R1, and more.
Aten Cs521 62092For Windows 10 64 bit2/2/201512/30/2016all_drivers-62092.exe182kbHP P6604f, HP HP Compaq nc6230, VMware VMware7,1, LG X110-L.A7B1A2, HP Hp pavilion ze4900, Fujitsu FMVA56JWKS, Toshiba Dynabook CX/45H, Lenovo ThinkPad X230 Tablet, ECS BAT-I, and more.
Aten Cs521 73669For Windows 7 32 bit1/16/201512/27/2016all_drivers-73669.exe185kbSony PCV-HS72B, HP HP dx2000 MT, HP 810-019eb, Gateway 710 2900330, HP HP d530 SFF, PCP+ G41 Xeon series, IBM IBM eServer 206m -[8485PEE, LG R560-U.ABLGL, HP H8-1232, HP PX643AA-ABZ, HP 168B, and more.
Aten Cs521 2.12932For Windows 7 64 bit3/8/201512/28/2016all_drivers-2.12932.exe96kbDell PowerEdge R220, HP DT280A-ABU, Toshiba Dynabook TX/77MBLK, Acer Dalle, HP Pav dv6653 ares, and more.
Aten Cs521 L41.1282For Windows 72/19/201512/29/2016all_drivers-l41.1282.exe21kbSamsung R470/R420, Supermicro P8SCT, IBM 217163G, Toshiba SATELLITE PRO L770-149, and more.
Aten Cs521 2.13628For Windows 102/24/201512/27/2016all_drivers-2.13628.exe190kbEMachines EMachines G420, Dimotion PCDO5V3, SAMSUN SQ45/Q70C/P200, Fujitsu FMVXNBLQ2Z, Toshiba PT10ABX, Gateway 710 2900330, Toshiba SATELLITE A300-27Z, NEC PC-VJ22MAUEHTXV, LIGHTEDGE 965GFEKR, and more.

Please Note: There are particular operating systems known to have problems with Aten Cs521:
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows 10 Team
  • Windows 10 Enterprise
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Aten Cs521 model.
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